Main features:Mini appearance, diversified colors availableNew Design Beautiful UINTK96655 + AR0330 DSP, better image quality than Hero 2High definition screen that displays and replays fascinating videos recordedA water-resistant housing allows you to film fascinating water sportsMultiple photo shooting modes: Single shot, Snapper, Time-lapseMultiple video recording formats: 1080P 720P WVGASupport HDMI HD output functionSupport AV out while Recording with specific USB-to-AV cable(optional)Car mode makes it working perfectly as a dash camSupport web camera functionDetachable battery that is easy to replace and prolongs your cameras service lifeSupport storage cards up to 32GB maximum (Micro SD Card Class4 Above)Compatible with Most Mounts and AccessoriesWater-resistant up to 30 meters under waterWiFi function, the user can operations or review via smart phone or Ipad